Home / 24,985.68-34,464.36-19,004.24

Finding the Fourth Proportional to 24,985.68, 34,464.36 and 19,004.24

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Solution

The fourth proportional to 24,985.68, 34,464.36 and 19,004.24 is: 26,213.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,985.68 : 34,464.36 = 19,004.24 : x
  2. Step 2: Convert to fraction form
    24,985.68/34,464.36 = 19,004.24/x
  3. Step 3: Cross multiply
    24,985.68x = 34,464.36 × 19,004.24
  4. Step 4: Simplify right side
    24,985.68x = 654,968,968.89
  5. Step 5: Solve for x
    x = 654,968,968.89/24,985.68
  6. Step 6: Final answer
    x = 26,213.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.